baber/WOPTO huggingface dataset:
Patent EP-0335805-A3 (EP)
Title: Method of manufacturing porous membrane and porous membrane manufactured by the same method
IPC: B01D67/00
Filed: 1989-03-31
Abstract: A method of manufacturing a porous membrane by 
dissolving vinylidene fluoride polymer in a good solvent 
such as acetone and then causing solidification of the 
resultant solution in a non-solvent. The dissolution 
of the vinylidene fluoride polymer in the solvent is 
done in a predetermined pressur condition, namely 0.1 
kg/cm² or above, preferably in a range of 0.5 to 5.0 kg/cm².
Patent EP-0388878-A3 (EP)
Title: On-line fiber heat treatment
IPC: F26B3/02
Filed: 1990-03-20
Abstract: An on-line drying and heat treating process 
with drying from internally heated fiber carrying rolls (10,11) 
and heat treating from turbulent hot gas jets (16,17) directed 
onto the fiber carrying rolls.
Patent EP-0398039-A3 (EP)
Title: An attenuator circuit
IPC: H03G3/30
Filed: 1990-04-23
Abstract: In an attenuator circuit, a resistor and a variable resistor are 
coupled in parallel and a node between the resistor and the variable 
resistor is coupled to a buffer circuit. The resistance of the variable 
resistor changes in response to a control signal given to the variable 
resistor so that an attenuation ratio, which is determined by the 
combined resistance of the resistor and the variable resistor, is 
established by the control signal. According to the attenuator circuit, a 
terminal for coupling an external component is omitted.
Patent EP-0423516-A3 (EP)
Title: Connecting head for scaffold
IPC: E04G7/00
Filed: 1990-09-27
Abstract: The connecting head (25) for scaffolds with connecting devices has a connection region (30) which comprises centring lugs (60) and possesses an annular abutment surface (51) and a conical surface (55) for creating favourable welding conditions. 
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Patent EP-0383460-A3 (EP)
Title: Apparatus for measuring particles in liquid
IPC: G01N21/05
Filed: 1990-02-01
Abstract: An apparatus for measuring particles in liquid in 
which a laser beam (3) is projected into the liquid 
containing particles (2) to be measured which are caused 
to flow into a measurement zone (34) in a measuring cell 
(1), and light scattered from the particles passing 
through the measurement zone is received by the light 
receiving means (20, 21, 22) to measure characteristics 
of the particles. The light receiving means are disposed 
with its optical axis nearly perpendicular to the axis of 
projection of laser light. The arrangement is such that 
the flow of fluid in the measurement zone (34) 
approximates laminar flow in a short distance within the 
measurement zone. This arrangement assures a stable and 
precise measurement of the particles.
Patent EP-0382473-A3 (EP)
Title: Coated expanded snack product
IPC: A23L13/20
Filed: 1990-02-06
Abstract: There are disclosed a fourth generation snack 
product and its method of manufacture, including 
obtaining an expanded edible base material initially 
containing up to 20% by weight moisture, battering and 
breading the material, and then baking and frying it.
Patent EP-0399735-A3 (EP)
IPC: G03F1/22
Filed: 1990-05-18
Abstract: A mask for X-ray lithography is produced by initially forming a thin 
layer of polycrystalline silicon on a silicon oxide containing substrate. A portion of 
the substrate at the periphery of the major surface opposite the silicon layer is 
masked. The exposed portion of the substrate is removed by an etchant that is 
selective for silicon oxide containing composition relative to silicon, e.g. aqueous 
HF. The resulting membrane of silicon on a peripheral region of silicon oxide 
containing composition is in tensile stress as required for lithography, but is robust. 
Metal, X-ray absorbing patterns are formed on the silicon by standard lithographic 
procedures.
Patent EP-0402037-A3 (EP)
Title: Disk cartridge
IPC: G11B23/03
Filed: 1990-05-31
Abstract: A disk cartridge includes a cartridge main body in 
which an optical disk such as a magneto-optical disk is 
rotatably mounted and in which an opening for exposing the 
signal record area and a chucking area of the optical disk 
to outside is formed. The disk cartridge also includes a 
shutter movably mounted on the cartridge main body for 
opening or closing the opening, and a torsion spring mounted 
at a corner in the cartridge main body towards a position in 
which the shutter opens the opening. The torsion coil 
spring biasing the shutter in the opening closing direction 
has the end of its one arm section retained at a retaining 
portion formed in the cartridge main body and the end of its 
other section retained by the shutter. An insertion opening 
for the torsion spring is provided on the front side of the 
cartridge main body mounting the shutter. A movement 
control portion is also provided on the front side of the 
cartridge main body which controls the movement direction of 
the other section when a coil section of the torsion coil 
spring is inserted via the insertion opening with the end of 
the one arm section of the torsion coil spring being 
retained by the cartridge main body and with the arm 
sections being closed on each other, and the other arm 
section is then moved in the opening direction with respect 
to the other arm section and into engagement with the 
shutter.
Patent EP-0403298-A3 (EP)
IPC: H02N2/14
Filed: 1990-06-15
Abstract: There is disclosed a driving device for an 
ultrasonic wave motor, provided with:  
a stator member having an electrostrictive 
member and a resilient member, and adapted to generate 
travelling vibration wave in the resilient member by 
excitation with the electrostrictive member;  
a moving member maintained in pressure contact 
with the stator member and driven by the travelling 
vibration wave;  
a reference pulse oscillator circuit for 
generating reference pulses of a frequency determined 
corresponding to a required moving speed of the moving 
member;  
an encoder for generating pulses relating to 
the amount of movement of the moving member;  
a phase difference signal generating circuit 
for generating a phase difference signal corresponding 
to the phase difference between the reference pulses 
from the reference pulse oscillator circuit and 
the output pulses of the encoder; and  
AC voltage forming circuit for forming AC 
voltage signals to be supplied to the electrostrictive 
member, based on the phase difference signal.
Patent EP-0403302-A3 (EP)
Title: Improved oil-based paint
IPC: C09D13/00
Filed: 1990-06-15
Abstract: An oil-based artist paint composition is disclosed in which a plasticizer is included that acts to circumvent embrittlement of a dried paint film on ageing. The invention has particular application to artists' paint compositions that are linseed oil based. A preferred plasticizer is butyl polyacrylate. In a preferred embodiment, alkyd resins are included in the composition to reduce the tendency of paint films to shrink on ageing and "creep" when used in very heavy impasto applications.
Patent EP-0395600-A3 (EP)
IPC: F24J3/00
Filed: 1990-04-27
Abstract: Die vorliegende Erfindung hat ein dynamisches Heiz­
gerät zum Gegenstand , welches gekennzeichnet ist durch 
einen dichten Behälter (10) , in welchen eine Antriebs­
welle (2) eingefügt ist , welche die Bewegung von einem 
äusseren Motor (1) erhält und diese auf die Achse (3) 
überträgt , an der vermittels geeigneter Arme (4) die 
vorzugsweise löffelförmig gestalteten Drehflügel (5) 
verbunden und gepaart sind und die diesbezüglichen Kon­
kavitäten zwei zu zwei eine der anderen gegenüberliegend 
angeordnet sind . Die unteren Flügel (6) sind feststehend , 
derart dass bei jedem Vorbeigang der Drehflügel (5) zwi­
schen dem Flügel (5) und dem Flügel (6) ein Unterdruck 
entsteht , welcher zur Mischung des Fluids und zur Er­
wärmung desselben beiträgt , welche wie gesagt im wesent­
lichen durch Reibung erfolgt .
Patent EP-0425463-A3 (EP)
Title: Lavatory cleansing and sanitizing composition
IPC: C11D17/00
Filed: 1990-10-19
Abstract: A phosphate-free liquid lavatory cleansing and sanitizing composition for use in a metering composition comprising a nonionic or anionic detergent-iodine complex, a nonionic or anionic surfactant in an amount to provide a monomer to micelle ratio of about 90:10 to 40:60, a water-soluble acid dye and water.
Patent EP-0385968-A3 (EP)
IPC: C22B7/00
Filed: 1990-02-26
Abstract: Vorgeschlagen wird ein Verfahren zum Abtrennen und Rückgewinnen von 
gelösten, fällbaren Metallen, insbesondere Schwermetallen, aus wässerigen 
Lösungen, insbesondere Abwässern, bei dem die Lösungen zur Bildung von 
Fällungsprodukten dieser Metalle in ihrem pH-Wert und/oder in ihrem 
Redox-Potential verändert werden, die Fällungsprodukte konzentriert 
und als wässerige Suspension abgetrennt werden und die Suspension einer 
bekannten selektiven Flüssig/Flüssigextraktion mit Ionentauschern 
und/oder Chelatbildnern zugeführt wird, und die beladenen 
Ionentauscher und\oder Chelatbildner anschließend gestrippt werden. 
Weiterhin vorgeschlagen wird eine Vorrichtung zur Durchführung dieses Ver­
fahrens in Form einer Mischer/Abscheidereinheit, deren Mischer eine Misch­
pumpe ist und vor deren Abscheider vorzugsweise eine Koaleszierstufe an­
geordnet ist, mit dem besonderen Merkmal, daß anschließend an die Misch­
pumpe eine statische Verweilzone, vorteilhaft ein Behälter mit oberflä­
chenvergrößernden Einbauten, insbesondere ein horizontales Rohr, in das 
ein spiralig gewickeltes Kunststoffnetz eingebracht ist, vorgesehen ist.
Patent EP-0450346-A3 (EP)
Title: Vegetation mat for protection against erosion
IPC: E02D17/20
Filed: 1991-03-09
Abstract: The vegetation mat for protection against erosion has a wide-meshed fabric (1) of hard-wearing, biodegradable, organic fibres, preferably sisal and/or coconut fibres. Connected to this is a nonwoven (2) in which plant seeds (3) are embedded. The nonwoven (2) consists mostly of biodegradable fibres. The connecting pieces (5) which hold the fabric (1) and nonwoven (2) together are made of a material which loses its strength, in particular disintegrates, when exposed to moisture and wet. Fibres, threads or yarns are provided as connecting pieces (5). Fabric (1) and nonwoven (2) are sewn together. The connecting pieces used are yarns based on polyphenyl alcohol (PVA) (Fig. 1) <IMAGE>
Patent EP-0451737-A3 (EP)
Title: Pivoting fitting for corner cupboard
IPC: A47B49/00
Filed: 1991-04-06
Abstract: The pivoting fitting for a corner cupboard has a rotatable support (11) on which at least one supporting floor is fixed. Hinged on the support (11), by means of mountings, are two door leaves (3,4) which lie at an angle to one another and with which an opening of the corner cupboard can be closed. The door leaves (3,4) can be adjusted from a closed position into an open position. For this purpose, the door leaves (3,4) can essentially be adjusted radially in relation to the rotation axis of the pivoting fitting. As a result of this radial closing action, the door leaves (3, 4) are pushed with their outer sides against the front faces of the side walls of the corner cupboard, through which a gentle closing of the corner cupboard aperture is made possible without the utilisation of complicated and costly braking devices. <IMAGE>
Patent EP-0505932-A3 (EP)
Title: Holder for insertable chip card
IPC: G06K7/06
Filed: 1992-03-20
Abstract: The holder according to the invention is arranged completely in the interior of a device needing the chip card, particularly of a mobile telephone. For this purpose, a depression is provided in the interior of the device, the depth of which corresponds to the card thickness and the shape of which is accurately adapted to fit the chip card. The depression is arranged in the area of the battery compartment and accessible after removing the batteries or the accumulators. <IMAGE>
Patent EP-0566773-A3 (EP)
IPC: H04L27/24
Filed: 1992-07-09
Abstract: The method is used for the transmission of binary data strings, of which the "0" or "1" data bits or combinations of these data bits are in each case converted into pulses whose polarity changes from pulse to pulse. The method enables optimum utilisation of the transmission channel with a low error rate. There is no need for equalisation circuits, which are required in different methods. The pulses generated in a circuit arrangement provided with a signal processor (DSP) have a signal form which produces a minimum inter-symbol interference. The transmitted pulses are processed and evaluated largely by the signal processor (DSP), whereby a minimum error rate can be achieved even under unfavourable transmission conditions. <IMAGE>
Patent EP-0519581-A3 (EP)
Title: Side wall guide for combustion grates
IPC: F23H17/00
Filed: 1992-06-02
Abstract: The invention relates to a furnace with a sliding grate made of grate bars which rest loosely alternately on movable and fixed grate bar supports (7) and can thus tip in the vertical direction. In the horizontal direction, a grate bar (11, 12) is fixed on each grate bar support (7), adjacent grate bars (11, 12) are interconnected and the outer grate bar (12) on the fixed grate bar support (7) is coupled to a driver (8) which displaces a side plate (16) in relation to the furnace wall (2) during heat expansion. 
<IMAGE>
Patent EP-0602508-A3 (EP)
Title: Verfahren zur Homo- und Copolymerisation von 1-Olefinen
Inventor: HETTICH BERNHARD DR
IPC: C08F4/615
Filed: 1993-12-07
Abstract: Zur Herstellung von Poly-1-olefinen, insbesondere von Polyethylen, wird ein geträgerter 
Ziegler-Katalysator verwendet, dessen Übergangsmetallkomponente durch Umsetzung 
einer Magnesiumalkoholat-Dispersion, deren Teilchengröße 100 bis 3000 nm beträgt, 
gleichzeitig mit verschiedenen Verbindungen mehrerer Übergangsmetalle aus der Gruppe 
Titan, Zirkon, Vanadium und Chrom und danach mit einer chlorhaltigen 
aluminiumorganischen Verbindung hergestellt wurde. Als Cokatalysator dient eine 
metallorganische Verbindung eines Metalls der Gruppe I,II, oder III des Periodensystems. 
Man erhält die Polymerisate in hoher bis sehr hoher Ausbeute und hat die Möglichkeit, 
die Molmassenverteilung der Polymerisate zu steuern.
Patent EP-0599429-A3 (EP)
IPC: A61F2/32
Filed: 1993-11-26
Abstract: A femoral part of a hip joint endoprosthesis is designed so it has a shaft, a spherical head and a connecting part between the shaft and the head. The connecting part has a conical plug on each end that can be anchored in matching recesses on the shaft end and on the head end in order to make it possible to simulate even a great distance between the midpoint of the head and the axis of the shaft and the longitudinal axis of the internal conical plug has an offset with respect to the longitudinal axis of the other conical plug. <IMAGE>
Patent EP-0559632-A3 (EP)
Inventor: DIAZ-COLLIER JUDITH ARLENE
IPC: A61K38/00
Filed: 1993-03-01
Abstract: A method is disclosed for the production of tissue factor pathway inhibitor (TFPI) which comprises expression of a non-glycosylated form of TFPI in E. coli as host and obtaining a highly active TFPI by in vitro refolding of the protein in which inclusion bodies isolated from the E. coli cells are subjected to stepwise purification comprising either series (A) or series (B) as follows:     (A)   (1) subjecting the inclusion bodies to sulfitolysis to form TFPI-S-sulfonate,   (2) purifying TFPI-S-sulfonate by anion exchange chromatography, (3) refolding TFPI-S-sulfonate by disulfide interchange reaction, and   (4) purifying active refolded TFPI by cation exchange chromatography, or     (B)   (1) subjecting the inclusion bodies to reduction with ss-mercaptoethanol in urea to form reduced TFPI,   (2) purifying the reduced TFPI by cation exchange chromatography, (3) refolding reduced TFPI by disulfide interchange reaction in urea, and (4) purifying the active refolded TFPI by cation exchange chromatography. s
Patent EP-0623814-A3 (EP)
Title: Procedure for operating a movable pipe inspecting device.
Inventor: SCHECK WERNER DR
IPC: G01M3/00
Filed: 1994-02-19
Abstract: An inspection camera (18) is supported on a vehicle (10) so as to be rotatable about a longitudinal axis (24) and pivotable about an axis (28) at right angles thereto, and in each case motor-driven. Angle-measuring transmitters are allocated to these drives. The measured values are fed to a microprocessor as variable. Evaluation electronics (32) calculate the respective sight-line length (L) of the camera from these variables together with two tube/device-specific constants. As a function of this sight-line length (L), the camera is automatically focused and the illumination is adapted in such a way that the illumination density remains constant. The separation between two target points on the pipe wall is determined by a computer subtraction of the two sight-line vectors to the two target points. <IMAGE>
Patent EP-0682207-A3 (EP)
Title: Rounded corner of a sheet metal casing for a household apparatus.
Inventor: NITSCHE ALFRED
IPC: F16M1/08
Filed: 1995-01-12
Abstract: A rounded spatial corner is for the sheet-metal housing of a household appliance. In the corner section, the invention features fishplates which overlap round a joint edge and, after an additional bending process, round an axis (8) which lies at a right angle to the edge and in parallel to the sheet surface. After being adjusted to a high position, the fishplates are joined at their base by means of a narrow sheet section (11). The height of the section (11) above the inner sheet surface (7) amounts to: the sum of the sheet thickness and the bending radius round the edge. Its length is the sum of double the sheet thickness and the bending radius round the axis (8).   <IMAGE>
Patent EP-0716000-A3 (EP)
Title: Verfahren zur Bestimmung der Fahrbahnneigung
Inventor: AMINPOUR ALI
IPC: G01C9/08
Filed: 1995-11-20
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung der Fahrbahnneigung.
Es ist bekannt eine Neigung der Fahrbahn durch
einen Neigungssensor zu erfassen und in einer Auswerteeinheit
auszuwerten. Dazu wird eine aufwendige Sensorik um den Neigungswinkel
der Fahrbahn in Fahrtrichtung zu bestimmen. Ferner unterliegt
diese Sensorik den laufenden Schwankungen des Fahrzeugaufbaus
und den Erschütterungen des Fahrzeugs, wodurch die Meßgenauigkeit
beeinträchtigt wird. 
     Aufgabe der Erfindung ist es, ohne zusätzliche Sensorik, aus im
Fahrzeug vorhandenen Signalen die Neigung der Fahrbahn in Fahrtrichtung
des Fahrzeugs zu ermitteln. 
     Es wird zumindest einmal ein frei rollender Zustand der zumindest
einen angetriebenen Achse des Fahrzeugs erkannt. In diesem
Zustand rollen auch die Räder der angetriebenen Achse schlupffrei.
Im Sinne des Abgleichs der Raddrehzahlen zwischen den angetriebenen
Achsen und den nicht angetriebenen Achsen wird die
Differenzdrehzahl zwischen der Raddrehzahl einer angetriebenen
Achse und der Raddrehzahl einer nicht angetriebenen Achse ermittelt.
Gleichzeitig wird der Wert der Abbremsung, also der Fahrzeugverzögerung
gemessen. Aus den ermittelten Werten der Differenzdrehzahlen
und der Abbremsungen wird der Wert einer
Neigungskonstanten ermittelt. Mit der Neigungskonstanten kann
aus den dann ermittelten Werten der Differenzdrehzahl und
Abbremsung die Fahrbahnneigung bestimmt werden.
Patent EP-0720820-A3 (EP)
Inventor: SERPELLONI MICHEL
IPC: A23L29/20
Filed: 1995-12-22
Abstract: Boiled sweets comprise, w.r.t. dry matter, less than 35% saccharose and more than 65% carbohydrates other than saccharose, and have a water content of > 4% and glass transition temp. of at least 38 degrees C, measured at 4.5% water content. Also claimed is the above prod. where the glass transition temp. is measured at the effective water content. Also claimed is the prepn. of stable boiled sweets comprising: (i) the prepn. of a syrup contg. less than 35% saccharose and more than 65% carbohydrates other than saccharose, such that it confers a 38 degrees C glass transition temp. (measured at 4.5% water content) to the sweets; and (ii) boiling the sugar to facilitate vitrification of the resulting cooked mass which contains more than 4 % water. The boiled sweets contain more than 4.2 (pref. more than 4.8) % water and have a glass transition temp. of at least 40 (pref. at least 45) degrees C. The carbohydrates other than saccharose are opt. hydrogenated poorly digestible oligosaccharides or polysaccharides, and/or glucose syrups with a DE (Dextrose Equivalent) of at least 44, contg. less than 10% monosaccharides, pref. contg. 45-75 (48-52) % maltose.
Patent EP-0702159-A3 (EP)
Title: Shooting nail with a compressible sleeve
Inventor: JANSSEN RUPERT
IPC: F16B15/00
Filed: 1995-07-24
Abstract: The fixing element has a nail (1) which is driven into a hard surface of a stationary component via a nail driver and a cooperating tensioning element (2) having a shaft section (2a) receiving the pointed end of the nail and a mounting flange (2b) abutting the component surface. The tensioning element is enclosed by a plastics element (3) with a bearing surface lying flush with the bearing surface of the tensioning element, which is received in a recess of the plastics element having an inner dia. corresponding to the outer dia. of the tensioning element.
Patent EP-0735684-A3 (EP)
Inventor: OKAMURA HITOSHI
IPC: H03K19/00
Filed: 1996-04-01
Abstract: In a semiconductor integrated circuit device wherein a
BiCMOS logical gate circuit and a CMOS logical gate circuit are
used in combination, a lower power consumption than that of CMOS
and a higher integration density than that of CMOS are realized
without sacrificing the operating speed. The BiCMOS
semiconductor integrated circuit device of the present invention
is realized by logical function macros using the output portion,
of logical function realized by a CMOS gate constituted by an MOS
transistor having a gate width determined by the minimum value
in the design criteria, as a BiCMOS buffer having a very small
input capacity. In the BiCMOS buffer, the gate width of the MOS
transistor, wherein a gate is connected to the input terminal,
is set at a small value by incorporation of a base potential
clamp circuit or the like.
Patent EP-0747030-A3 (EP)
Title: Medical patient transport and care apparatus
Inventor: WILLIAMSON TED
IPC: A61G7/05
Filed: 1996-05-13
Abstract: The device includes a skeletal frame structure having a superstructure defining a patient support area which is configured to fit over a conventional patient support platform. One end of the skeletal frame structure is open so that the device may be rolled into and out of surrounding relation with the patient support structure. The device also includes a patient lifting system, a weighing system and an electrical distribution system. Various patient care accessories, equipment and medication may be carried conveniently on the apparatus.
Patent EP-0765025-A3 (EP)
Title: Anlaufschaltung und Halbleiterkörper für eine solche Anlaufschaltung
Inventor: TIHANYI JENOE DR ING
IPC: H02M3/28
Filed: 1996-08-13
Abstract: Die Anlaufschaltung weist drei Klemmen (1, 2, 3) auf. Zwischen
die erste Klemme (1) und die dritte Klemme (3) ist ein
Depletion-MOS-FET (4) mit seiner Laststrecke geschaltet. Eine
Zenerdiode (5) liegt zwischen der zweiten Klemme (2) und einem
Gateanschluß (G) des Depletion-MOS-FET (4). Des weiteren
ist zwischen die dritte Klemme (3) und den Gateanschluß (G)
des Depletion-MOS-FET (4) ein Widerstand (6), vorzugsweise
ein MOS-FET, geschaltet. Die Anlaufschaltung dient zur anfänglichen
Stromversorgung einer Schaltungsanordnung, insbesondere
eines Schaltnetzteiles, und ist mit ihrer ersten und
zweiten Klemme (1) (2) an zwei Anschlüsse einer Eingangsspannung
und mit ihrer zweiten und dritten Klemme (2) (3) an die
Schaltungsanordnung anschließbar. Nach einem erfolgten Anlaufen
der Schaltungsanordnung schaltet der Depletion-MOS-FET
aus und damit die Anlaufschaltung ab, so daß die Verlustleistung
der gesamten Anordnung erheblich reduziert wird.